Which command is used to generate a tpr file?

Which of the following had the greatest influence on opening the internet to the generly public

The editing of digital photos us about the same level of difficulty as editing an analog photo

Linux is distributed under gnu gpl. why is this important? a. it ensures that only torvalds can profit from the sale of linux b. it prevents unknowledgeable users from downloading programs they don't know how to operate. c. it provides protection for the developers who created linux. d. it states that anyone can copy, modify, and share the program if changes are made public.